Player profile
Lys, Josef
Dossier
24 of 27 games analyzed.
Accuracy: 88.1%
Opened d4: 3/3
Castled kingside: 7Same-side castling: 6Opposite-side castling: 2Did not castle: 1Castled queenside: 1
Fianchettoed kingside: 5Played on the kingside: 4Played on the queenside: 2Played in the center: 2Fianchettoed queenside: 1
Kept the bishop pair: 6Active pieces: 6Space advantage: 5Backward pawn: 5Initiated exchanges: 5Sacrificed material: 5Isolated pawn: 2Missed tactics: 2Avoided exchanges: 2Played gambits: 2
Openings
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As White 5 games 4W 0D 1L
Indian Defense 2 games 1W 0D 1L
Anti-Nimzo-Indian 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Przepiorka Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Queen's Gambit Declined 1 game 1W 0D 0L
Ragozin Defense 1 game 1W 0D 0L
Alekhine Variation
1 game
1W
0D
0L
Neo-Grünfeld Defense 1 game 1W 0D 0L
Classical Variation 1 game 1W 0D 0L
Polgar Variation
1 game
1W
0D
0L
Benoni Defense 1 game 1W 0D 0L
Benoni Gambit Accepted 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
As Black 7 games 2W 1D 4L
Sicilian Defense 3 games 1W 1D 1L
Richter-Rauzer Variation 2 games 0W 1D 1L
Neo-Modern Variation, Early Deviations
2 games
0W
1D
1L
Alapin Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Caro-Kann Defense 1 game 0W 0D 1L
Advance Variation 1 game 0W 0D 1L
Tal Variation
1 game
0W
0D
1L
Grünfeld Defense 1 game 0W 0D 1L
Exchange Variation 1 game 0W 0D 1L
Modern Exchange Variation
1 game
0W
0D
1L
Slav Defense 1 game 0W 0D 1L
Quiet Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Indian Defense 1 game 1W 0D 0L
Spielmann-Indian 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Blunders Top 4 of 113
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 27 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.08.09 | Round 4: Iankin, Arsenii - Lys, Josef | 4.6 | 2026.08.09 Iankin, Arsenii (24224073) (2163) | 0 | 89.90% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2026.08.07 | Round 2: Haba, Petr - Lys, Josef | 2.1 | 2026.08.07 Haba, Petr (300160) (2396) | ½ | 93.90% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2026.05.02 | Round 1: Lys, Josef - Zwardon, Vojtech | 1.3 | 2026.05.02 Zwardon, Vojtech (325511) (2433) | 0 | 85.30% | 1. d4 Nf6 2. Nf3 e6 3. c4 c5 | |
| 2025.09.13 | Valašská Bystřice FIDE OPEN 2025 | 9.3 | 2025.09.13 Ilgililer, Bertug (26369745) (1903) | 0 | 76.50% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | |
| 2025.09.12 | Valašská Bystřice FIDE OPEN 2025 | 8.4 | 2025.09.12 Musil, Vitezslav (308803) (1939) | 1 | 76.70% | 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 | |
| 2025.09.11 | Valašská Bystřice FIDE OPEN 2025 | 7.2 | 2025.09.11 Zelenka, Milan (312339) (1994) | 0 | 86.30% | 1. d4 Nf6 2. c4 g6 3. Nc3 d5 | |
| 2025.09.10 | Valašská Bystřice FIDE OPEN 2025 | 6.3 | 2025.09.10 Zadrapa, Jakub (23714778) (2002) | 1 | 96.50% | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 | |
| 2025.09.08 | Valašská Bystřice FIDE OPEN 2025 | 5.1 | 2025.09.08 Sertbay, Huseyin (6334180) (2167) | 0 | 90.30% | 1. d4 Nf6 2. c4 c6 3. Nf3 d5 | |
| 2025.09.08 | Valašská Bystřice FIDE OPEN 2025 | 4.2 | 2025.09.08 Bouchalova, Kveta (23720441) (1754) | 1 | - | 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 | |
| 2025.09.07 | Valašská Bystřice FIDE OPEN 2025 | 3.3 | 2025.09.07 Brousek, Jiri (314021) (1908) | 1 | - | 1. d4 Nf6 2. Nf3 c5 3. e3 g6 | |
| 2025.09.07 | Valašská Bystřice FIDE OPEN 2025 | 2.4 | 2025.09.07 Fiser, Jiri (330604) (1869) | 1 | - | 1. d4 c5 2. dxc5 e5 3. Be3 Nf6 | |
| 2025.09.06 | Valašská Bystřice FIDE OPEN 2025 | 1.4 | 2025.09.06 Bartosek, Ivan (303283) (1726) | 1 | 97.30% | 1. e4 c5 2. c3 d5 3. e5 Nc6 | |
| Round 9: Lechowski, Witold - Lys, Josef | 9.3 | Lechowski, Witold (21040338) (1964) | 0 | 81.20% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | ||
| Round 8: Lys, Josef - Cerny, Michal | 8.6 | Cerny, Michal (391964) (2058) | 1 | 76.10% | 1. b3 d5 2. Bb2 Nf6 3. Nf3 e6 | ||
| Round 7: Andrle, Filip - Lys, Josef | 7.8 | Andrle, Filip (23718749) (2018) | ½ | 98.70% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | ||
| Round 6: Lys, Josef - Zeman, Vojtech | 6.10 | Zeman, Vojtech (23766093) (1831) | 1 | 91.70% | 1. d4 Nf6 2. Nf3 d5 3. c4 e6 | ||
| Round 5: Mydlar, Matej - Lys, Josef | 5.5 | Mydlar, Matej (23735074) (2014) | 0 | 80.30% | 1. e4 d6 2. d4 c6 3. Nc3 Qc7 | ||
| Round 4: Lys, Josef - Stankova, Radka | 4.9 | Stankova, Radka (369853) (1921) | 1 | 94.30% | 1. d4 e6 2. Nf3 f5 3. c4 Nf6 | ||
| Round 1: Svadlenka, Michal - Lys, Josef | 1.11 | Svadlenka, Michal (23717068) (1919) | 0 | 82.80% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | ||
| 2023.07.09 | Round 9: Vojtech Sramek - Josef Lys | 2023.07.09 Vojtech Sramek | 0 | 87.20% | 1. e4 c6 2. d4 d6 3. Nc3 Qc7 | ||
| 2023.07.08 | Round 8: Kacper Tomaszewski - Josef Lys | 2023.07.08 Kacper Tomaszewski | 1 | 93.10% | 1. e4 c6 2. Nf3 d6 3. d4 Qc7 | ||
| 2023.07.07 | Round 7: Josef Lys - Roman Mrazek | 2023.07.07 Roman Mrazek | 1 | 88.70% | 1. d4 d5 2. c4 c6 3. Nc3 Nf6 | ||
| 2023.07.06 | Round 6: Damian Malinowski - Josef Lys | 2023.07.06 Damian Malinowski | 1 | 95.90% | 1. c4 e6 2. Nf3 d5 3. g3 dxc4 | ||
| 2023.07.05 | Round 5: Josef Lys - Stanislav Kolar | 2023.07.05 Stanislav Kolar | 1 | 93.80% | 1. d4 Nf6 2. Bf4 e6 3. e3 c5 | ||
| 2023.07.04 | Round 4: Tomasz Posluszny - Josef Lys | 2023.07.04 Tomasz Posluszny | 0 | 90.60% | 1. d4 Nf6 2. Nf3 e6 3. c4 c5 | ||
| 2023.07.03 | Round 3: Josef Lys - Zdenek Olsar | 2023.07.03 Zdenek Olsar | 1 | 89.90% | 1. d4 d5 2. c4 e6 3. Nc3 c6 | ||
| 2023.07.02 | Round 2: Lumir Hladik - Josef Lys | 2023.07.02 Lumir Hladik | 0 | 79.50% | 1. e4 c5 2. Ne2 Nc6 3. d4 cxd4 |